Allen, C. J. (1953). A century of scientific instrument making 1853-1953 / by C.J. Allen. Harley.
Chicago Style (17th ed.) CitationAllen, Cecil J. A Century of Scientific Instrument Making 1853-1953 / by C.J. Allen. Harley, 1953.
MLA (9th ed.) CitationAllen, Cecil J. A Century of Scientific Instrument Making 1853-1953 / by C.J. Allen. Harley, 1953.
Warning: These citations may not always be 100% accurate.